[Pharo-users] Creation form from PNG file very slow on Pharo 4 and 5

Nicolai Hess nicolaihess at gmail.com
Sat Jan 16 08:40:43 EST 2016


2016-01-16 13:50 GMT+01:00 Dimitris Chloupis <kilon.alios at gmail.com>:

> Seems that creating forms and morph from pngs is super slow
>
> opened bug report
>
>
> https://pharo.fogbugz.com/f/cases/17403/Creating-Forms-from-PNGs-is-very-slow
>
>
your are loading 0-59 images in one turn. this takes ~ 1000 ms. Thats not
bad.

How about loading them only on demand? This may cut down the start up time:

attache a small change for get and put the images into a dictionary and
only load new
"xx seconds-image" when it is used for the  first time.

- > [ChronosManager open] timeToRun
 "0:00:00:00.626"
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